By Katey Sagal (Sons of Anarchy, The Abandons) has joined the recurring cast of the Fox medical series Best Medicine for Season 2. Her episodes will air later this season. Sagal will play Kathleen Gavin, Louisa’s (Abigail Spencer) estranged mother and the only person in the world who’s not welcome in Port Wenn. Combative, conniving, and […]
https://deadline.com/2026/11/katey-sagal-cast-best-medicine-season-2-1237211415/
